Register
PLEASE HELP! THIS IS DUE TODAY!
69.4k views
0 votes
PLEASE HELP! THIS IS DUE TODAY!

PLEASE HELP! THIS IS DUE TODAY!-example-1
User Eric Burel
by
7.2k points

1 Answer

5 votes

Remember,
(a^(m))^(n) = a^(mn). Therefore, the answer is
(2^(-4)){5} * (z^(-3)){5}, which is
2^(-20) * x^(-15).

A number to a negative power is the reciprocal of the number (
x^(-y) = (1)/(x^(y)).

The correct answer is B.

User Pavlo Sobchuk
by
8.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.2m questions

11.9m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!